1300440890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{5683}}^1$

素因数の和:6171

約数の個数: 48

約数和(自身を含む): 2729274912

約数和(自身を除く): 1428834022

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 467, 490, 934, 2335, 3269, 4670, 5683, 6538, 11366, 16345, 22883, 28415, 32690, 39781, 45766, 56830, 79562, 114415, 198905, 228830, 278467, 397810, 556934, 1392335, 2653961, 2784670, 5307922, 13269805, 18577727, 26539610, 37155454, 92888635, 130044089, 185777270, 260088178, 650220445, 1300440890]

約数ペア:

[(1, 1300440890), (2, 650220445), (5, 260088178), (7, 185777270), (10, 130044089), (14, 92888635), (35, 37155454), (49, 26539610), (70, 18577727), (98, 13269805), (245, 5307922), (467, 2784670), (490, 2653961), (934, 1392335), (2335, 556934), (3269, 397810), (4670, 278467), (5683, 228830), (6538, 198905), (11366, 114415), (16345, 79562), (22883, 56830), (28415, 45766), (32690, 39781)]